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A platform for research: civil engineering, architecture and urbanism
HYDRAULIC CIRCUIT FOR WORKING MACHINE, COMPRISING ACCUMULATOR
The present invention relates to a hydraulic circuit for a working machine including: a hydraulic actuator; and an accumulator for accumulating hydraulic energy which is discharged from the hydraulic actuator, and addresses the problem of configuring the hydraulic circuit so that high-temperature hydraulic oil does not flow into the accumulator. Means for solving the problem is to configure the hydraulic circuit in such a manner that piping for cooling 12 having a volume equivalent to the accumulation volume of the accumulator 10 is provided in an accumulator inflow/outflow oil passage 9 serving as the inflow oil passage of hydraulic oil to the accumulator 10 and the hydraulic oil cooled in the piping for cooling 12 is accumulated in the accumulator 10.
HYDRAULIC CIRCUIT FOR WORKING MACHINE, COMPRISING ACCUMULATOR
The present invention relates to a hydraulic circuit for a working machine including: a hydraulic actuator; and an accumulator for accumulating hydraulic energy which is discharged from the hydraulic actuator, and addresses the problem of configuring the hydraulic circuit so that high-temperature hydraulic oil does not flow into the accumulator. Means for solving the problem is to configure the hydraulic circuit in such a manner that piping for cooling 12 having a volume equivalent to the accumulation volume of the accumulator 10 is provided in an accumulator inflow/outflow oil passage 9 serving as the inflow oil passage of hydraulic oil to the accumulator 10 and the hydraulic oil cooled in the piping for cooling 12 is accumulated in the accumulator 10.
HYDRAULIC CIRCUIT FOR WORKING MACHINE, COMPRISING ACCUMULATOR
HYDRAULISCHER KREISLAUF FÜR EINE ARBEITSMASCHINE MIT EINEM AKKUMULATOR
CIRCUIT HYDRAULIQUE POUR ENGIN DE CHANTIER, COMPRENANT UN ACCUMULATEUR
NANYOSHI YASUTOSHI (author)
2016-06-08
Patent
Electronic Resource
English
Hydraulic circuit for working machine, comprising accumulator
| European Patent Office | 2015
HYDRAULIC CIRCUIT FOR WORKING MACHINE, COMPRISING ACCUMULATOR
| European Patent Office | 2015
Hydraulic accumulator stations
Engineering Index Backfile | 1931